# Working Context — 2026-03-26

*Generated by nightly maintenance cron*

## Current Status
- **Date:** Thursday, March 26, 2026
- **Time:** 9:00 PM ET (nightly maintenance window)
- **Active Session:** Full day — Rozemarijn (Roos) study session + evening briefing

## Active Projects

### 1. Rozemarijn (Roos) — Real Estate Research Exam Prep
**Exam:** Thursday, April 2, 2026 — 2 hours, University of Groningen

**Today's Progress (10:20 AM – 5:38 PM):**
- ✅ **Lecture 7 COMPLETED** — Functional forms, endogeneity, IV/2SLS, Durbin-Wu-Hausman test, Chow test, interactions
- 🔄 **Lecture 8 IN PROGRESS** — Slide 17 of 24 (4 tests overview: F-test, Chow, White's, RESET)

**Key concepts covered today:**
- TRUE model vs restricted/unrestricted models
- Chow test full calculation (wage differentials example, F=1.30, reject H₀)
- CLRM assumptions A1–A5 (consistency vs efficiency tradeoffs)
- Weak instrument test (F-statistic > 10 rule)
- Always-show-formulas preference established

**Still to cover (Lecture 8):**
- Slide 18: F-test statistic formula
- Slides 19-20: White's test for heteroskedasticity
- Slides 21-24: Cross-sectional workflow + formative exercises

**Roos' notation preferences (STRICT — always follow μ not ε):**
1. E(μₜ) = 0
2. var(μₜ) = σ² < ∞
3. cov(μᵢ, μⱼ) = 0
4. cov(μₜ, xₜ) = 0
5. μₜ ~ N(0, σ²)

**Social commitments noted:** Paradiso performance Friday evening, concert Saturday evening

### 2. Mission Control (MC) — Agent Pipeline
**Status:** Stable, monitoring engineer task outcomes with AQA pipeline
- AQA (Automated QA) runs `go test ./...` on Clavitor tasks before Aegis review
- BLOCKED detection moves tasks to blocked status (not review)
- Project metadata with repo_path, test_cmd, lang for inou/clavitor

### 3. Clavitor — Credential Issuance Infrastructure
**Status:** 3 pre-existing failing tests (C-055 module rename related)
- TestTierIsolationDB, TestCollectPayload, TestPostTelemetry
- Engineer needs to fix before AQA can pass

### 4. Linda — Agent for Jacques
**Status:** PENDING — Discord bot token still needed from Johan
- Workspace ready at /home/johan/linda/
- Added to openclaw.json (Sonnet 4.6)

## Open Threads / Pending Decisions

1. **Roos study continuation** — Resume Lecture 8 tomorrow (formative exercises critical)
2. **Linda bot token** — Johan to create Discord bot app when convenient
3. **Clavitor test fixes** — Waiting on engineer to resolve 3 failing tests
4. **CLRM drilling** — Roos needs A1, A2, A3, A5 memorized before exam

## Today's Significant Events
- All-day study session with Roos (Lecture 7 complete, Lecture 8 partial)
- Evening briefing generated and posted (market selloff, Claude Code v2, Trump/Iran)
- Nightly maintenance running (this cron job)

## Notes for Tomorrow
- Main session gets fresh start after 9PM gateway restart
- Sophia care continues — night shift 10:30 PM – 5:00 AM
- Resume Rozemarijn study session (finish Lecture 8, formative exercises)
- Consider CLRM flashcards/drilling for Roos

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*Context compiled from memory/2026-03-26.md*